等含鹽量的 的英文怎麼說
中文拼音 [děnghányánliángde]
等含鹽量的
英文
isohaline-
Objective : to know content of sulfur dioxide and confect product of dried lily and apricot meat to give reasonable suggestions
摘要目的:對送檢的百合干、杏肉等蜜餞製品進行亞硫酸鹽檢測,以了解其二氧化硫含量,並提出合理建議。The investigation of a lot of parameters about treated sandstone, brick materials and earthen materials with fluorited polymers has been carried out, such as the formation of polymer, the penetration depth, porosity, capillary absorption and penetration coefficient, water uptake, compressive strength, drilling resistance, absorption isotherms of water vapor, water vapor diffusion, color changes as well as resistance to desegregation of water, frizzing - throwing cycles, worming - cooling cycles, and so on. in addition, the influence of salt crystallization, acid and base, and uv aging have also been assessed in order to better understand the protection effects and utilization possibility of two fluorinated polymers, mainly according to astm standard and the combination of international methods together with general technological
分別以國家級文物保護單位的土質、砂巖和磚材文物樣品為對象,依據astm標準及國際通用文物保護研究方法與評估準則相結合,通過膠化物形成周期、滲透深度、孔隙度、毛細吸水和滲透系數、持水量、抗壓強度、抗鉆強度、吸附水蒸氣的能力、透氣性、外觀顏色等系列參數的測定,及凍融、冷熱循環、酸堿腐蝕后抗壓強度的衰減、可溶鹽對保護效果的影響、酸堿及光照對表面保護效果的影響,對兩種含氟聚合物及其與有機硅的共混物在文物加固保護和表面防護中的可行性和保護效果給予了系統研究。The article analyze the concrete drying shrinkage mechanism, find the major factors of affecting the drying shrinkage, analyze the lack of shrinkage reducing agent, who be of low molecular weight and line chain, design a new shrinkage reducing agent ? ? shrinkage reducing agent of poly - acrylate. the shrinkage reducing agent of poly - acrylate is mainly composed of crylic acid 、 cinnamene 、 poly - glycol 、 solicitating agent 、 chain transferring agent and activator, which come by these processes of polymerization 、 esterifing and neutralization to form a pectinate polymer, which have a high molecular weight and many poly - oxidative alkenes
論文分析了混凝土乾燥收縮的機理,確定了影響乾燥收縮的關鍵因素,分析已有低分子量的、直鏈型減縮劑的不足,設計了一種新型的減縮劑? ?聚丙烯酸鹽類減縮劑,其主要由丙烯酸、苯乙烯、聚乙二醇、引發劑、鏈轉移劑、催化劑等經過聚合、酯化和中和反應,生成一種高分子量的、含聚氧化烯鏈的聚合物。Mudskippers, crabs, polychaete for their food. these mudflat fauna are adapted to the brackish water conditions of the bay, such as the condition of the mudflat soil and the quality of the water in the bay, especially the salinity
尤其是這些候鳥以如彈塗魚螃蟹和海濱蚯蚓等泥灘動物為糧食,而這些動物亦已適應灣內的鹹淡水生境,如泥土的狀況和水質,特別是含鹽量等特徵。This paper emphasizes the effect of the dissolution of aluminosilicate during diagenesis may provide more radiogenic strontium which would result in a high content of strontium in carbonate rocks. so we should avoid the vein of carbonate and select the samples with less terrigenous clastic, less grain content and lacking calcite cementation collected as analysis samples. the microcrystalline limestone and micro - to fine - crystalline dolomite are rather fairly whole rock samples
作者還強調了成巖過程中由長石等鋁硅酸鹽溶解提供殼源sr所造成的碳酸鹽礦物成巖蝕變可能表現為較高的sr含量;因此,在用全巖樣品進行旨在反映海水組成的各種分析時,應迴避碳酸鹽脈,選擇含陸源碎屑低、顆粒數量少、缺乏方解石膠結物的樣品,微晶灰巖或微?粉晶白雲巖是較為理想的全巖樣品。During this time both the monthly average algae density and lasting time increased year after year. the main algae forming algae bloom was cyanophyta and the dominant generas were microcystis. the accumulation of nutrients ( such as total nitrogen and total phosphorus ) with high concentration, high temperature of water and strong sunshine caused the algae bloom
結果表明,水溫較高的夏秋季(一般為7 9月)是天津市城市供水水源的藻類高發期;近幾年,高藻期含藻量呈逐年增加趨勢,持續時間呈逐年延長趨勢;高藻期水源水以藍藻為主,所佔藻類總數最高和最低比例分別為91和70 ,其中的優勢屬為微囊藻屬;水源水中高含量的氮、磷等營養鹽是藻類高發的內在因素,水溫、光照等是外在誘發因素。The sub - model for design of population density was developed according to the principle of determining boll number from target yield, fruit node from boll number, fruit branch from fruit node and population density from fruit branch by integrating the effects of sowing date, cutout date, effective temperature accumulation above 12, variety type, and fertilizer and water management levels. sowing rate was then decided by integrating the effects of different soil water and salt contents, ph, temperature and sowing style on seedling emergence rate with relative weight method
基於「以產定鈴、以鈴定節、以節定枝、以枝定苗」的原理,同時考慮播種日期、打頂日期、 12的有效積溫、品種株型特性、肥水管理水平差異等因素來確定適宜的種植密度;在此基礎上,應用相對權重法計算土壤含水量、含鹽量以及整地質量和播種方式等多個生態環境因子對出苗率的綜合影響,進而確定播種量。The results were shown as follows : ( 1 ) the electrolyte components for electroplating pb - sn coatings in fluoborate system were studied. the effects of concentrations of main salt, dissociative acid, inhibitor, antioxidation and surfactant on the cathode polarization curves of electroplating pb, sn and pb - sn alloys and contents of alloying element were investigated systematically. the scale of current density was confirmed using hull cell
( 1 )研究了氟硼酸體系電鍍pb - sn合金鍍層的電解液組成,詳細討論了主鹽濃度、游離酸濃度以及阻化劑、抗氧化劑、表面活性劑等添加劑對氟硼酸體系電沉積pb 、 sn及pb - sn合金陰極極化曲線的影響和對pb - sn合金鍍層中合金含量的影響。From the research results, we can see that the initial reason, which leads to the degradation of xuanwu lake ecosystem, is pollution. pollution makes the water and sediments hypertrphiation, increases the opacity of water, and decreases the oxygen in water, so the wetland higher plant communities decrease or disappear. the wetland ecosystem loses the balance, while the biodiversity also decreases
研究結果表明,引起玄武湖濕地生態系統功能退化的初始原因是嚴重的環境污染問題,污染加劇了水體及沉積物中的營養鹽含量,增加了水體的渾濁度,降低了水體中的氧含量,從而導致濕地高等植物群落減少乃至消失,盡而引起濕地生物多樣性下降、生態系統失去平衡。Based on the back silting analyses of the sandbar - dotted waterway in the oujiang river estuary after three times dredging, reasons for back silting in the waterway are presented considering influences of flow dynamics, waves and salinity distribution on sediment concentration
摘要通過對甌江口攔門沙航道3次疏浚后的回淤分析,以及從甌江口的水流動力條件、風浪、鹽度分佈對含沙量影響等的初步分析,得出了攔門沙航道回淤的原因。Length, diameter, density, fresh weight, dry weight, water content, osmotic potential and element concentrations ( ca, mg, na, k, cl ) were determined for each. seedling of b. gymnorrhiza and a. corniculatum were cultured for 60 days on various salinity of seawater ( 0, 5, 10, 15, 20, 30, 40, 50 ) in green house. samples were taken at 3, 7, 11, 15, 22, 30, 45 and 60 days after planting, separated into root, hypocotyl, stem and leaf
本文研究了福建九龍江口木欖和桐花樹胎生繁殖體從果實形成到發育成熟過程中形態、生物量、含水量、胚軸密度、滲透勢、五種主要礦質元素( ca 、 mg 、 na 、 k 、 cl )等的變化和溫室內人工鹽度梯度栽培下木欖和桐花樹成熟繁殖體長成幼苗( 0 60d )過程中形態、生物量、含水量、滲透勢、光合蒸騰特性、五種主要礦質元素( ca 、 mg 、 na 、 k 、 cl )等的變化;並且在野外自然條件下,跟蹤調查不同灘塗位置下秋茄成熟繁殖體定居成活、自然死亡狀況以及測定幼苗生長過程中( 1年)形態、生物量、含水量、光合蒸騰特性等的變化。Since the contamination of the original water, the pollutant in the water such as organic substance, ammonia nitrogen, algae toxin, finally nitrate, pelagic microbe and so on, whose concentration and species are becoming higher and more, deteriorate the quality of drinking water seriously
由於水源受到污染,水中的有機物、氨氮和硝酸鹽氮、藻類及毒素、浮遊動物等污染物的含量和種類不斷增多,嚴重影響了飲用水水質。Au. the influence of several variables such as gold and cosolvent concentrations, shaking times, the ratio of tdmba and gold on the extraction of gold and the water concentration of the organic phase were studied. while the cosolvent ratio is more than 10 %, in the tdmba system, gold was extracted completely. the gold extraction mechanism was discussed on the bases of water concentrations of organic phases and infrared spectrum. it was found that the aggregation ratio of tdmba and au
等因素對萃取率的影響,並研究了有機相的連續萃取有機相金含量與水含量的關系。結果表明,助溶劑體積比10 %以上時,十四烷基二甲基芐基氯化銨對金具有萃取能力強,平衡時間短的特點。季銨鹽陽離子與au cnAt the same time fly ash and silica fume also can repress the anti - sulfate attack and the alkali - aggregate reaction ; in addition, the relation between air - entraining admi xture, cementitious materials quantity with freezing - thaw property of concrete were studied ; and according to the different affecting factors the durable life of concrete was estimated
同時粉煤灰、硅灰還可以抑制硫酸鹽侵蝕及堿集料反應;此外,分析了混凝土中含氣量、膠凝材總量等與混凝土抗凍性的關系。並且,根據相應影響因素對混凝土耐久性壽命進行了預測。They point out that the food standards agency, a government watchdog, is due to recommend a different type of labelling scheme next month : a “ traffic light ” system using colours to tell consumers whether products have low, medium or high levels of fat, salt and the like
但是消費者團體大聲疾呼食品公司此舉純屬犯規,他們指出,作為政府監督機構,食品標準局應該在下個月推出一項不同的標注措施? ? 「紅綠燈」方法,亦即應用不同顏色,提醒消費者食品的脂肪、糖、鹽分等含量是低、中等還是高。Studies on these surfactants concentrate on the problems of resisting high salt concentration, resisting high temperature, low surfactants loss and low cost
三次採油用表面活性劑的研究趨向主要是耐高含鹽量、耐高溫、吸附損失低、成本低等方面。When the saline water ( < 3g / l ) infiltrated to 45cm, the top soil of 0 - 37cm was desalinized, when the saline water of 3g / l infiltrated, the desalinized depth was 0 - 15cm. moreover, sar of top soil increased with the sar of the infiltration water. 3. through lab experiment, the characteristics of soil water and salt movement under different initial soil moisture content were analyzed
當濕潤深度為45cm時,小於3g l的微鹹水入滲后, 0 - 37cm土層處于脫鹽狀態,而3g l的微鹹水入滲, 0 - 15cm土層處于脫鹽狀態, 15cm - 35cm土層含鹽量基本等於初始含鹽量,但濕潤鋒處含鹽量很高。Through manipulating the air content of mixture to control concrete frost resistance is the universal method in projects, but the study on the effect of concrete pore structure change after air entraining to the concrete frost resistance and impermeability is few, the study on the effect of mineral additive to concrete pore structure and durability is even fewer, so carry on this aspect research has significant meaning
通過控制拌合物的含氣量來控制混凝土的抗凍融性,是目前工程中普遍採用的方法,但引氣后混凝土的孔結構變化及其對抗凍、抗滲等耐久性的影響研究較少,而無機鹽類外加劑對混凝土孔結構及其耐久性影響的研究更少,因此開展這方面的研究具有重要意義。The good quality 425r silicate cement and 525 silicate cement, which are produced by the use of rotary kiln and up to the national standard gb175 - 92, are particularly suitable for the construction of buildings for civil use, airport, road, port, and dam because of its good early strength, quick condensation, good freeze and abrasive resistance, and low basicity content
我公司出品的425r 525普通硅酸鹽水泥,系採用國濕法旋窯生產工藝,按國家標準gb175 - 92精心組織生產。具有早期強度高凝結硬化快抗凍性好耐磨性好含堿量低等特點,曾獲得福建省優質產品稱號。The following contents were discussed in detail : ( 1 ) effects of small particle content of the samples on the compaction characteristic of rock - salt ; ( 2 ) the value distributions of compressive strength of nature rock - salt ; ( 3 ) the effects of grain size, dry density and water content on compressive strength ; and ( 4 ) the development regularity of dynamic strain of rock - salt under traffic cyclic loading
主要探討了巖鹽試樣中細粒含量比例對試樣壓實特性的影響規律;天然巖鹽抗壓強度的大小分佈,以及巖鹽抗壓強度與粒徑、干密度、含水量的關系;交通循環荷載作用下,巖鹽的動應變發展情況等。分享友人